cont = """
@startuml
!include https://raw.githubusercontent.com/plantuml-stdlib/C4-PlantUML/master/c4_organisational ArchiMate%203.1.puml

actor 用户 as "User"
usecase 登录系统 as "Login System"

用户 --> 登录系统

@enduml
"""
if '!include' in cont:
    splits  = cont.split('\n')
    cont = ''
    for line in splits:
        if '!include' not in line:
            cont += line + '\n'
    print(cont)